Green Transition Lenses 1.59 Spin Polycarbonate Photochromic Hmc Ophthalmic Lenses Spectacles
Upgrade to our Green Transition Lenses 1.59 Spin Polycarbonate Photochromic Hmc Ophthalmic Lenses Spectacles for ultimate eye protection and clarity. Our factory direct prices ensure the best value for your money.
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PRODUCTS DETAILS

Basic Info.

Model NO.
1.59 spin polycarbonate photochromic HMC
Transmission
> 97%
Keywords
Polycarbonate Photochromic Lens

Product Description

Green Transition Lenses 1.59 Spin Polycarbonate Photochromic Hmc Ophthalmic Lenses Spectacles
Thickness: Polycarbonate has a higher index of refraction than Trivex (1.58 vs. 1.53), so polycarbonate lenses are about 10 percent thinner than Trivex lenses

---Weight: Polycarbonate lenses are lighter than glass lens, so polycarbonate is more comfortable to wear for long periods of time



1.59 Polycarbonate (pc)
Green Transition Lenses 1.59 Spin Polycarbonate Photochromic Hmc Ophthalmic Lenses Spectacles
Product Name Diameter Monomer

1.59  Polycarbonate PC  Photochromic HMC Optical Lens

 65/70mm Polycarbonate
Abbe value Specific Gravity Power Range
32 1.20 SPH: -6.00~+6.00 CYL: 0.00~-6.00



About the Photochromic Lens
Green Transition Lenses 1.59 Spin Polycarbonate Photochromic Hmc Ophthalmic Lenses Spectacles
Indoor Protective Lens Outdoor Protective Lens
In the room or at night, the lenses color are basically transparent, the same as the ordinary lenses, like high light transmission performance, relieve visual fatigue,make you see the world more clear. Lens under the action of ultraviolet light in the sun color, ultraviolet dark color change, deep, shallow light-colored ultraviolet light, isolated from UV damage, anytime, anywhere to protect your eyes.




About the Coating:
Green Transition Lenses 1.59 Spin Polycarbonate Photochromic Hmc Ophthalmic Lenses Spectacles
Green Transition Lenses 1.59 Spin Polycarbonate Photochromic Hmc Ophthalmic Lenses Spectacles

Comparison of physical properties of lenses
 
  MR-8 MR-7 MR-174 Polycarbonate(PC) NK-55 CR39
Referactive Index 1.61 1.67 1.74 1.59 1.56 1.49
Abbe Value 41 32 33 32 37.5 58
Specific Gravity 1.30  1.35 1.47 1.20  1.28 1.32
Diameter 65/70/75 65/70/75 65/70/75 65/70/75 55/60/65/72 55/60/65/70
Impact
Resistance		 Good Good Good Good Good Good
Static Load
Resistance		 Good Good Good Good Good Good



About the Advantages:
Green Transition Lenses 1.59 Spin Polycarbonate Photochromic Hmc Ophthalmic Lenses Spectacles

About our Factory
Green Transition Lenses 1.59 Spin Polycarbonate Photochromic Hmc Ophthalmic Lenses SpectaclesGreen Transition Lenses 1.59 Spin Polycarbonate Photochromic Hmc Ophthalmic Lenses SpectaclesGreen Transition Lenses 1.59 Spin Polycarbonate Photochromic Hmc Ophthalmic Lenses SpectaclesGreen Transition Lenses 1.59 Spin Polycarbonate Photochromic Hmc Ophthalmic Lenses SpectaclesGreen Transition Lenses 1.59 Spin Polycarbonate Photochromic Hmc Ophthalmic Lenses Spectacles
FAQ:
1. Are your company a manufacturer or a trade company?
We are a manufacturer with many years exporting experience. Our factory is located in Jiangsu province.

2. Can your products be customized?
We accept OEM &ODM orders. Actually most of our products are customized. We will try our best to fulfill your requirements about the material, the size, the printing.

3. How can I get sample from you?
Just send us your requirements, then we will send samples accordingly.

4. How many days will samples be finished? How about mass products?
Generally, we need 5-7 days to finish the sample production.As for the mass products, it depends on your order quantity.

5. How do you control lens quality?
Producing process is in vacuum dust-free shop, like prepare material, mixed material and take out .Four times quality checking during production process.


 

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